Embroidery machine



FIG. 1 is a top plan view of an embroidery machine showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top front perspective view thereof, with the movable frame of the embroidery machine shown in an alternate position;

FIG. 8 is a bottom rear perspective view thereof, with the legs of the stationary base plate shown in their retracted position; and

FIG. 9 is a top front perspective view thereof with a sewing machine shown in broken lines for illustrative purposes only. 

The ornamental design for an embroidery machine, as shown and described. 